BookDetails.java

public class BookDetails{
 final String name="《Java程序设计》";
 final String author="张三";
 final String publisher="科学出版社";
 public static void main(String args[]){
  BookDetails oneBookDetail =new BookDetails();
  System.out.println("the book datail:"+ oneBookDetail .name +
    "  -  " + oneBookDetail.author + "  -  " + oneBookDetail. publisher);
 }
}